Don't you think Big Brother has turned into more of a fake, studio entertainment show a bit like TXF?
Let me explain:
C4 House exterior: Seemed like Davina invited a load of people to gathered in a car park outside of a house to meet her new mates
Ch5: Seems like the audience was shoved in and told not to do this this and this... with a fake host and a more controlled enviroment
Lets face it, we all loved it when some nutter from the crowd tried to jump out and kiss the latest housemate didn't we?
C4 HM entrance: Pulled up in a car with the occasional shot of the stage director trying to hide out of view to see an ACTUAL human open the door to the car who walk along into the house to a load of grabbing fans!
Ch5: Eye opens, HM talk to Brian whilst 99% of the viewers make a cupper and return after he's done.
Need I go on?
(By the way, "rounded" was just a metaphor)